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PDF SFH6732-X007 Data sheet ( Hoja de datos )
| Número de pieza | SFH6732-X007 | |
| Descripción | High Speed Optocoupler / Dual / 5 MBd | |
| Fabricantes | Vishay Siliconix | |
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VISHAY
SFH6731/ SFH6732
Vishay Semiconductors
High Speed Optocoupler, Dual, 5 MBd
Features
• Data Rate 5 MBits/s
(2.5 MBit/s over Temperature)
• Buffer
• Isolation Test Voltage, 5300 VRMS
• TTL, LSTTL and CMOS Compatible
• Internal Shield for Very High Common Mode
Transient Immunity
• Wide Supply Voltage Range (4.5 to 15 V)
• Low Input Current (1.6 mA to 5.0 mA)
• Specified from 0 °C to 85 °C
i179075
A1 1
C1 2
C2 3
A2 4
8 VCC
7 VO1
6 VO2
5 GND
Agency Approvals
• UL - File No. E52744 System Code H or J
Applications
Industrial Control
Replace Pulse Transformers
Routine Logic Interfacing
Motion/Power Control
High Speed Line Receiver
Microprocessor System Interfaces
Computer Peripheral Interfaces
Description
The dual channel 5 Mb/s SFH6731 and SFH6732
high speed optocoupler consists of a GaAlAs infrared
emitting diode, optically coupled with an integrated
photo detector. The detector incorporates a Schmitt-
Trigger stage for improved noise immunity. A Faraday
shield provides a common mode transient immunity
of 1000 V/µs at VCM = 50 V for SFH6731 and
500 V/µs at VCM = 300 V for SFH6732.
The SFH6731 and SFH6732 uses an industry stan-
dard DIP-8 package. With standard lead bending,
creepage distance and clearance of ≥ 7.0 mm with
lead bending options 6, 7 and 9 ≥ 8.0 mm are
achieved.
Order Information
Part
SFH6731
SFH6732
SFH6732-X007
Remarks
| CMH | ≥ 1000 @ | VCM | = 50 V, DIP-8
| CMH | ≥ 5000 @ | VCM | = 300 V, DIP-8
| CMH | ≥ 5000 @ | VCM | = 300 V, SMD-8
(option 7)
For additional information on the available options refer to
Option Information.
Truth Table (Positive Logic)
Parts
SFH6731
SFH6732
IR Diode
on
off
on
off
Output
H
L
H
L
Document Number 83685
Rev. 1.4, 27-Apr-04
www.vishay.com
1
1 page  
VISHAY
1.75
IF = 5 mA
1.70
1.65
1.60
1.55
1.50
1.45
-60 -40 -20 0
20 40 60
TA - Temperature - °C
80 100
isfh6731_03
Fig. 3 Typical Forward Input Voltage vs. Temperature
5
VCC = 4.5 V
4 TA = 25 °C
3
IOH = –2.6 mA
2
1
IOL = 6.4 mA
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
IF -Input Current - mA
isfh6731_04
Fig. 4 Typical Output Voltage vs. Forward Input Current
4.2
ICCL @ VCC = 15 V
4.0
ICCH @ VCC = 15 V &
3.8 ICCL @ VCC = 5.5 V
3.6
3.4 ICCH @ VCC = 5.5 V
3.2
-60 -40
-20 0 20 40 60
TA - Temperature - °C
80 100
isfh6731_05
Fig. 5 Typical Supply Current vs. Temperature
SFH6731/ SFH6732
Vishay Semiconductors
1100
1000
900
800
700
600
500
400
-60 -40
VCC = VO = 15 V
VCC = VO = 5.5 V
-20 0 20 40 60 80 100
TA - Temperature - °C
731_06
Fig. 6 Typical Output Leakage Current vs. Temperature
40
38 VCC = 5 V
35 IF = 0 mA
33
30 VOL = 0.8 V
28 VOL = 0.6 V
25
23 VOL = 0.4 V
20
-60 -40 -20 0 20 40 60 80 100
TA - Temperature - °C
isfh6731_07
Fig. 7 Typical Low Level Output Current vs. Temperature
0.30
VCC = 5 V
0.25 IF = 0 mA
0.20 IO = 16 mA
0.15 IO = 12.8 mA
IO = 9.6 mA
0.10 IO = 6.4 mA
0.05
-60 -40 -20
0
20 40 60
TA - Temperature - °C
80 100
isfh6731_08
Fig. 8 Typical Low Level Output Voltage vs. Temperature
Document Number 83685
Rev. 1.4, 27-Apr-04
www.vishay.com
5
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| PDF Descargar | [ Datasheet SFH6732-X007.PDF ] | |
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